F09 HR Smart Band IP68 0.96'' Activity Tracker Bracelet Blood Pressure Heart Rate Monitor Waterproof Wristband 12 oz Size: 198 x

12 oz Size: 198 x 67 mm / 7

Arduino is a convenient and flexible open source electronic prototyping platform

1 × MS6310 Combustible Gas Detector

Open/off by the switch control

Support multiple audio output ports: can connect with 3

F09 HR Smart Band IP68 0.96'' Activity Tracker Bracelet Blood Pressure Heart Rate Monitor Waterproof Wristband 12 oz Size: 198 xProduct Features: 0. 96 inch OLED Touch Screen Big screen size with high definition picture displaying gives you great experience. Remote Notifications Smart bracelet will vibrate when receive phone, information. Even the mobile phone is in a nosy environment. Still dont have to worry about missing important calls and messages. Lighting Up Screen By Lifting Wrist It's hands free to read the time by lifting wrist. Distance Calorie Measurement Tracks